86883895 has 16 divisors (see below), whose sum is σ = 119769408. Its totient is φ = 59270400.

The previous prime is 86883877. The next prime is 86883959. The reversal of 86883895 is 59838868.

It is not a de Polignac number, because 86883895 - 2⁷ = 86883767 is a prime.

It is a super-2 number, since 2×86883895² = 15097622420742050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595 + ... + 13195.

It is an arithmetic number, because the mean of its divisors is an integer number (7485588).

Almost surely, 2^86883895 is an apocalyptic number.

86883895 is a deficient number, since it is larger than the sum of its proper divisors (32885513).

86883895 is a wasteful number, since it uses less digits than its factorization.

86883895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12810.

The product of its digits is 3317760, while the sum is 55.

The square root of 86883895 is about 9321.1530939042. The cubic root of 86883895 is about 442.9075607085.

It can be divided in two parts, 86883 and 895, that added together give a palindrome (87778).

The spelling of 86883895 in words is "eighty-six million, eight hundred eighty-three thousand, eight hundred ninety-five".